Play y8y8 Java

Dynomite Official
Game description:
Welcome to Dynomite, a fast-paced prehistoric puzzle game! Your job is to shoot dinosaur eggs into the puzzle to create groups of 3 or more of the same color... they'll get blasted off the screen! Launch dino eggs to solve the puzzle, but watch out for Mama brontosaurus! This new PC game is a spectacular action puzzler for everyone.
Game controls: This game is played with mouse only.

Minecraft Classic 
Game description:
Minecraft is a game about placing blocks to build anything you can imagine. At night monsters come out, make sure to build a shelter before that happens. You must have Java to play this game.
Game controls: WASD to move.
Space to jump.
R to respawn at the spawn point.
Enter to set a new spawn point.
B to open the inventory.
F to toggle fog distance.
Escape to release mouse and open game menu.
1-9 or scrollwheel to change building block type.
Left mouse button to add a block.
Right mouse button to remove a block.
Middle mouse button to copy block type.
In multiplayer:
Tab to list players.
T to chat.

Megaman 2 NES
Game description:
Megaman 2 is a platform and action game like its predecessor, Mega Man. The player controls Mega Man as he traverses eight stages to defeat the bosses, Dr. Wily's Robot Masters: Metal Man, Air Man, Bubble Man, Quick Man, Crash Man, Flash Man, Heat Man, and Wood Man.
Game controls: Arrow keys to move.
Z - Shoot.
X - Jump.

Zelda 2 - The Adventure of Link
Game description:
Classic nes Game! side-scrolling action and RPG elements. a brave young lad with a sword in one hand and a shield in the other. The world you'll explore is home to a variety of landscapes, including plains, caves, rivers, mountains, deserts, forests, swamps and graveyards. The world is also home to many helpful citizens who will help by offering clues and secret messages.
Game controls: Arrow Keys - Move.
Z - Attack.
X - Jump.
Enter Key - Start.
CTRL - Select.

Megaman 3 NES
Game description:
Megaman 3 is a platform and action game. The player controls Mega Man as he traverses eight stages to defeat the bosses, Dr. Wily's Robot Masters: Magnet Man, Hard Man, Top Man, Shadow Man, Spark Man, Snake Man, Gemini Man, and Needle Man.
Game controls: Arrow keys to move.
Z - Shoot.
X - Jump.

Peter Pan and The Pirates
Game description:
Help Peter Pan to defend Neverland against all the enemy pirates.
Game controls: Left / Right Arrow Keys - Move.
Down Arrow Key - Duck.
X+Up Arrow Key - Fly.
Z - Attack.
X - Jump.

Megaman 1 NES
Game description:
Play as Megaman and fight enemies along your way.
Game controls: Left / Right Arrow Keys - Move.
Up / Down Arrow Keys - Climb.
Z - Shoot.
X - Jump.

Megaman 6 NES
Game description:
Full NES version of the game. You need to have JAVA installed to play the game.
If you can't move or do anything inside the game, click inside the game and it should work.
Game controls: Arrow keys to move.
Z - Shoot.
X - Jump.

Final Fantasy 1
Game description:
Nes version of game Final Fantasy Game. Save the princess and fight all evil enemies.
Game controls: Arrow Keys - Move.
Z, X - Action.
Enter Key - Start.
CTRL - Select.